About: 2014 LY21

An Entity of Type: planet, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org:8891

2014 LY21 is a near-Earth asteroid of the Aten group, approximately 4–8 meters (13–26 feet) in diameter. On 3 June 2014 around 17:38 UT (± 3 hours), it is crudely estimated to have passed about 0.00013 AU (19,000 km) from Earth. The asteroid was discovered on 2 June 2014 by the Mount Lemmon Survey at an apparent magnitude of 21 using a 1.5-meter (59 in) reflecting telescope.

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dbo:Planet/orbitalPeriod	210.9
dbo:Planet/periapsis	5.3261329905321E7
dbo:absoluteMagnitude	29.100000 (xsd:double)
dbo:abstract	2014 LY21 is a near-Earth asteroid of the Aten group, approximately 4–8 meters (13–26 feet) in diameter. On 3 June 2014 around 17:38 UT (± 3 hours), it is crudely estimated to have passed about 0.00013 AU (19,000 km) from Earth. The asteroid was discovered on 2 June 2014 by the Mount Lemmon Survey at an apparent magnitude of 21 using a 1.5-meter (59 in) reflecting telescope. (en)
dbo:apoapsis	154175565543.420013 (xsd:double)
dbo:discovered	2014-06-02 (xsd:date)
dbo:discoverer	dbr:Mount_Lemmon_Survey
dbo:epoch	2 June 2014 (JD 2456810.5)
dbo:orbitalPeriod	18221760.000000 (xsd:double)
dbo:periapsis	53261329905.320999 (xsd:double)
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dbo:wikiPageLength	5236 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1065246803 (xsd:integer)
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dbp:absMagnitude	29.100000 (xsd:double)
dbp:argPeri	348.770000 (xsd:double)
dbp:ascNode	73.788000 (xsd:double)
dbp:background	#FFC2E0 (en)
dbp:discovered	2014-06-02 (xsd:date)
dbp:discoverer	dbr:Mount_Lemmon_Survey
dbp:eccentricity	0.486470 (xsd:double)
dbp:epoch	2014-06-02 (xsd:date)
dbp:inclination	0.803410 (xsd:double)
dbp:meanAnomaly	203 (xsd:integer)
dbp:meanMotion	1.707400 (xsd:double)
dbp:minorplanet	yes (en)
dbp:mpCategory	dbr:Aten_asteroid dbr:Near-Earth_object (en)
dbp:observationArc	3600.0
dbp:period	1.8303408E7
dbp:uncertainty	9 (xsd:integer)
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gold:hypernym	dbr:Asteroid
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rdfs:comment	2014 LY21 is a near-Earth asteroid of the Aten group, approximately 4–8 meters (13–26 feet) in diameter. On 3 June 2014 around 17:38 UT (± 3 hours), it is crudely estimated to have passed about 0.00013 AU (19,000 km) from Earth. The asteroid was discovered on 2 June 2014 by the Mount Lemmon Survey at an apparent magnitude of 21 using a 1.5-meter (59 in) reflecting telescope. (en)
rdfs:label	2014 LY21 (en)
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is foaf:primaryTopic of	wikipedia-en:2014_LY21